Increasing collocated people's awareness of the mobile user's activities: A field trial of social displays

Pradthana Jarusriboonchai, Aris Malapaschas, Thomas Olsson, Kaisa Väänänen

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

23 Citations (Scopus)
19 Downloads (Pure)

Abstract

Many activities that have traditionally been performed with different dedicated physical artifacts are now done with personal mobile devices. Consequently, the privacy of mobile interfaces has hampered social observability and chances for serendipitous interactions. For example, reading an electronic newspaper with a mobile device does not allow the surrounding people to be similarly aware of the reader's activity as traditional newspapers. Social displays are additional displays on mobile devices providing the surrounding people with light-weight cues about the activities of the device user. We implemented a prototype that reveals the user's current active application and presents its name on an e-ink display on the backside of a mobile device. We conducted a ten-day field trial with 13 participants using the prototype. The results show that the prototype was able to increase awareness of users' mobile activities and occasionally triggered interactions with others, without significantly violating the sense of privacy.

Original languageEnglish
Title of host publicationCSCW '16 - Proceedings of the 19th ACM Conference on Computer-Supported Cooperative Work & Social Computing
PublisherACM
Pages1691-1702
Number of pages12
ISBN (Print)9781450335928
DOIs
Publication statusPublished - 27 Feb 2016
Publication typeA4 Article in conference proceedings
EventACM conference on Computer-Supported Cooperative Work and Social Computing -
Duration: 1 Jan 2000 → …

Conference

ConferenceACM conference on Computer-Supported Cooperative Work and Social Computing
Period1/01/00 → …

Keywords

  • Activity awareness
  • Backside display
  • Collocated interaction
  • Face-to-face interaction
  • Field study
  • Personal interface
  • Social display
  • Social interaction
  • User trial

Publication forum classification

  • Publication forum level 2

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Human-Computer Interaction

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